Unlike Captain Cupcake, a prequel about Scar and Mufasa could be a good basis for a feature film. While some themes in a prequel film about Scar and Mufasa will come very familiar, at least, it could put to rest who is Nala's father and perhaps deepen the mythos and history that occurred in the Pride Lands. A big problem with prequels is that you already know the end result as featured in the original film, so a lack of tension, suspension, and element of surprise in the climax would be present and probably come off uncompelling to viewers and fans. Some of the best films ever made have endings you never see coming, but does that guarantee it will make or break a movie? Only good, strong writing can determine that. Also, other problems with prequels is that they tend to contradict story and character continuity and don't live up to the artistic excellence of the original (i.e.
The Hobbit trilogy, the
Star Wars prequel trilogy, etc.) But once again, only good filmmaking can determine that.
To be fair to the Captain, his idea of a
Lion King: Origins film is a superb idea and I conceived a
similar idea almost three years ago. If I could add anything to the franchise, it would be a spin-off film of Scar that would cover his childhood, how he got his scar, how he met the hyenas, what happened during his reign, and how he met Zira and the Outsiders.